US2952339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake seal
Assignee: Ford Motor Co
•
Filing: 1956-08-13
•
Granted: 1960-09-13
•
Expires: 1976-08-13
Abstract
No abstract record available.
Inventors
- 👤 Jerome J Felts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:15
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/02; F16D65/10; F16D51/00; F16D2051/001; F16D2051/005; F16D2065/13; F16D2065/1304; F16D2065/1316
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1943837A
Cited
US1954757A
Cited
US2197583A
Cited
US2167607A
Cited
US2349658A
Cited
US2701037A
Cited
GB744837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |